I am new to the use of xbee. I want to use them to get user input and provide feed back from 12 key matrix keypads with a couple of LEDs for the feedback. My application will require 3 keypads so I will need to be able to communicate with each one independently but all three of them will need to be on line at the same time. My application will look for a key press from each of the keypads, record the key, send feet back to the user indicating the input was accepted, then lock the keypad from any further input until released by the program. I would also like the other LED to indicate a connection status to the host application.
Are there any resources that would help my under stand the programming and setup of the xbee devices to accomplish the above. If there are any tutorials that would also be helpful.